In this article, we will create a Flutterpassword strength checker from scratch without using any third-party plugins. Without any further ado, let’s get started. Overview Each application will have a different way of assessing password strength….

This article walks you through an end-to-end example of drawing heart shapes using CustomPaint and CustomPainter in Flutter. Without any further ado (like talking about the history of Flutter or how gorgeous it is), let’s dive…

A tooltip displays an informative message when users hover, tap, or focus on an element. In Flutter, you can use a built-in widget named Tooltip to create tooltips with ease. This article walks you through the…

This article shows you how to draw an n-pointed star (5-pointed star, 6-pointed star, 10-pointed-star, 20-pointed star, etc) by using the CustomClipper class in Flutter. There is no need to install any third-party packages. We will…

The example below shows you how to add a stroke (or border) to text in Flutter. Screenshot: The code: Further reading: Flutter: Stream.periodic example Flutter Gradient Text Examples Flutter TextField: Styling labelText, hintText, and errorText Flutter:…

This article walks you through a complete example of using Stream.periodic in Flutter. A Quick Note The Stream.periodic constructor, as its name implies, is used to create a stream that broadcasts events repeatedly at period intervals….

In Dart and Flutter, a static method (or static function) is a method defined as a member of a class but can be directly called without creating an object instance via the constructor. In other words,…

This article walks you through an end-to-end complete example of implementing the DropdownButton widget in Flutter. Overview A Quick Note When the DropdownButton widget gets pressed, a menu with items will show up and let the…

Below are two examples of implementing ExpansionPanelList and ExpansionPanelList.radio in Flutter. Basic ExpansionPanelList This example creates a panel list in which multiple panels can be expanded at the same time. If you want only a single…

This article walks you through two complete examples of making flipping card animation in Flutter. The first example implements things from scratch and the second one uses a third-party package. Without any further ado, let’s get…

In SQLite, you can randomly get one or multiple rows from a table by using the following select statement: Example Let’s say we have a table named users: Column Data Type id INTEGER email TEXT name…

This article shows you how to create spinning animation by using the built-in RotationTransition widget in Flutter. A Quick Note The RotationTransition widget is used to create a rotation transition. It can take a child widget…